These adhesive acrylic hinges are designed for DIY projects, offering a transparent and seamless look. Ideal for creating display cases, these continuous piano hinges ensure a smooth opening and closing mechanism. Their self adhesive feature makes installation easy, providing a sturdy and reliable solution for various crafting needs. Features -Color:Transparent -Material:Acrylic -Size:4.50X3.50X0.50cm/1.77X1.38X0.20in -Versatile use: ideal for diy transparent boxes, display stands, and various other applications, providing flexibility for your creative projects - material: made from acrylic, these hinges are built to last, ensuring long term reliability and performance -Easy installation: featuring a self adhesive design, these hinges can be quickly and easily installed without the need for additional tools or hardware -Size: measuring 45 mm in length, these hinges are suitable for a wide range of box sizes, making them a versatile choice for different projects -Multipurpose: designed to meet various needs, these hinges are for both personal and professional use, offering a practical solution for multiple applications Package list: 6pcs self-adhesive hinges